High bias voltage dependence in tunneling magnetoresistance of a ramp-type junction
DC Field | Value | Language |
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dc.contributor.author | Lee, SS | - |
dc.contributor.author | Kim, YI | - |
dc.contributor.author | Hwang, DG | - |
dc.contributor.author | Rhie, K | - |
dc.contributor.author | Kim, SW | - |
dc.contributor.author | Rhee, JR | - |
dc.date.available | 2021-02-22T16:17:37Z | - |
dc.date.issued | 2003-05 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.issn | 1089-7550 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/16191 | - |
dc.description.abstract | A ramp-type tunneling magnetoresistance (TMR) junction having structure NiO(60 nm)/pinned Co(10 nm)/NiO(60 nm)/barrier Si3N4(2-6 nm)/free NiFe(10 nm) with the 15degrees slope was investigated. We obtained nonlinear I-V characteristics for ramp-type tunneling junctions that are distinctively different with and without an applied magnetic field. In the barrier with a Si3N4 thickness of 4 nm, the bias voltage dependence of TMR was stable up to 10 V with a negative TMR ratio of about -10%. The negative TMR is very peculiar for an asymmetric tunneling process between a wedge Co pinned layer and a free NiFe layer. (C) 2003 American Institute of Physics. | - |
dc.format.extent | 3 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | High bias voltage dependence in tunneling magnetoresistance of a ramp-type junction | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1063/1.1557339 | - |
dc.identifier.scopusid | 2-s2.0-0038048853 | - |
dc.identifier.wosid | 000182822600136 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYSICS, v.93, no.10, pp 8047 - 8049 | - |
dc.citation.title | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 93 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 8047 | - |
dc.citation.endPage | 8049 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | SPIN | - |
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